From patchwork Mon Jul 19 22:21:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 12387007 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 659E2C07E95 for ; Mon, 19 Jul 2021 23:11:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3554260FE9 for ; Mon, 19 Jul 2021 23:11:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350964AbhGSWSx (ORCPT ); Mon, 19 Jul 2021 18:18:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359373AbhGSVnw (ORCPT ); Mon, 19 Jul 2021 17:43:52 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E282BC0613B4 for ; Mon, 19 Jul 2021 15:21:37 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id o3-20020a17090a6783b0290173ce472b8aso746060pjj.2 for ; Mon, 19 Jul 2021 15:21:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=g1VUsyo7cljMbwFDieYIV5JeeNR2RlcZC3D27A3qHS0=; b=kRPPvmFXE5Mgwv6tfnWkE5muTpKYOVG1GPrtHQPkNg2Uq0mHyjN4wTBe/SvY0sQ5mr KOdfbofNj2wonIXBN43Pd7ACr4mRptJj5t/etiPE7pqSGb7BS5oMCCWb6K1/kFb8FaaR MHpVWaFE87Fz4kpxPfwaO09iOE9M8MaFvBue4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=g1VUsyo7cljMbwFDieYIV5JeeNR2RlcZC3D27A3qHS0=; b=Ecm6nNjeSsxPNe2azvf8GtC0JxMJw6jEt0V+5PZ5DyinfypN8jIErfxDRKfkXQNeQo sSB/IXn9EZ1ha6N/T8OqMEiA2+dhKJNy9n/Zx4918eGVwECojs9A4NoIvojMa8cEUm4e WcqNT+534hepO4BN34h8LRvTTZLm0/9Zesmf3iel3iAERLmwAkkeVvJo+WjcHmD9NMlS toEXgRCWRjH8fTtBTFx2PXj3fkuS0sRCMaZTstq79jB+TztPBKmJVrqvhUGwt8obiGj+ 7/uOlLFJHlCJ+G1dwtBzZEKH0CqBVuGTvzQx2JjJH6m2atX/PfNbMtv49vHrazIDmMUB j1Eg== X-Gm-Message-State: AOAM532UJSQtrKW6C2TNdP0sJUGw0Zk7Lmyj+5DUdMlO8NuYXvR6MRVJ 98BPV0zTCUTqqFywigPBiH2yPQ== X-Google-Smtp-Source: ABdhPJxNEIIx43kLmIxC13TtCzAy+cwH4DSRv1ugrH0M+JFDIXzpmvYBZJWXHwJo/0jMChy783KZ4g== X-Received: by 2002:a17:90a:8c9:: with SMTP id 9mr31381363pjn.58.1626733297505; Mon, 19 Jul 2021 15:21:37 -0700 (PDT) Received: from localhost ([2620:15c:202:201:4d0:bf5f:b8cd:2d67]) by smtp.gmail.com with UTF8SMTPSA id nl2sm17351924pjb.10.2021.07.19.15.21.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 Jul 2021 15:21:37 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand , Mathias Nyman , Felipe Balbi Cc: Michal Simek , linux-usb@vger.kernel.org, Peter Chen , Bastien Nocera , Douglas Anderson , Stephen Boyd , devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Ravi Chandra Sadineni , Matthias Kaehlcke , Rob Herring Subject: [PATCH v14 2/6] of/platform: Add stubs for of_platform_device_create/destroy() Date: Mon, 19 Jul 2021 15:21:24 -0700 Message-Id: <20210719152055.v14.2.I08fd2e1c775af04f663730e9fb4d00e6bbb38541@changeid> X-Mailer: git-send-email 2.32.0.402.g57bb445576-goog In-Reply-To: <20210719222128.4122837-1-mka@chromium.org> References: <20210719222128.4122837-1-mka@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Code for platform_device_create() and of_platform_device_destroy() is only generated if CONFIG_OF_ADDRESS=y. Add stubs to avoid unresolved symbols when CONFIG_OF_ADDRESS is not set. Signed-off-by: Matthias Kaehlcke Acked-by: Rob Herring --- Changes in v14: - none Changes in v13: - none Changes in v12: - none Changes in v11: - none Changes in v10: - none Changes in v9: - added Rob's 'Acked-by' tag Changes in v8: - fixed C&P error in commit message Changes in v7: - none Changes in v6: - patch added to the series include/linux/of_platform.h | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h index 84a966623e78..d15b6cd5e1c3 100644 --- a/include/linux/of_platform.h +++ b/include/linux/of_platform.h @@ -61,16 +61,18 @@ static inline struct platform_device *of_find_device_by_node(struct device_node } #endif +extern int of_platform_bus_probe(struct device_node *root, + const struct of_device_id *matches, + struct device *parent); + +#ifdef CONFIG_OF_ADDRESS /* Platform devices and busses creation */ extern struct platform_device *of_platform_device_create(struct device_node *np, const char *bus_id, struct device *parent); extern int of_platform_device_destroy(struct device *dev, void *data); -extern int of_platform_bus_probe(struct device_node *root, - const struct of_device_id *matches, - struct device *parent); -#ifdef CONFIG_OF_ADDRESS + extern int of_platform_populate(struct device_node *root, const struct of_device_id *matches, const struct of_dev_auxdata *lookup, @@ -84,6 +86,18 @@ extern int devm_of_platform_populate(struct device *dev); extern void devm_of_platform_depopulate(struct device *dev); #else +/* Platform devices and busses creation */ +static inline struct platform_device *of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent) +{ + return NULL; +} +static inline int of_platform_device_destroy(struct device *dev, void *data) +{ + return -ENODEV; +} + static inline int of_platform_populate(struct device_node *root, const struct of_device_id *matches, const struct of_dev_auxdata *lookup,